#3070BD#3070BD

#3070BD is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.3% C 0.137 H 254.9°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3070BD
RGB	rgb(48, 112, 189)
HSL	hsl(213, 59%, 46%)
HSV	hsv(213, 75%, 74%)
CMYK	cmyk(74.6%, 40.7%, 0%, 25.9%)
CIE-LAB	lab(46.83, 6.38, -46.33)
CIE-LCH	lch(46.83, 46.77, 277.84°)
OKLab	oklab(54.31% -0.0357 -0.1323)
OKLCH	oklch(54.31% 0.137 254.9)
XYZ	xyz(16.1950, 15.8890, 50.3476)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3070BD #BD7D30

analogous

#30B7BD #3070BD #3730BD

triadic

#3070BD #BD3070 #70BD30

tetradic

#3070BD #BD30B7 #BD7D30 #30BD37

square

#3070BD #BD30B7 #BD7D30 #30BD37

split-complementary

#3070BD #BD3730 #B7BD30

monochromatic

#17365B #24538C #3070BD #568FD4 #87B0E0

Accessibility & contrast

On white

5.03

#3070BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3070BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3070BD

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3070BD	#FFFFFF	#000000	##FFFFFF
##3070BD	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B76C0

Deuteranopia (green-blind)

#3469BB

Tritanopia (blue-blind)

#00828D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3070bd;
/* rgb */ color: rgb(48, 112, 189);
/* oklch */ color: oklch(54.3% 0.137 254.9);

Tailwind

colors: {
  custom: {
    50: '#7b98d1',
    500: '#3070bd',
    950: '#000000',
  },
}

SCSS

$custom: #3070bd;
$custom-light: #7b98d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3070bd",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 189
  },
  "hsl": {
    "h": 212.766,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54306,
    "c": 0.13706,
    "h": 254.9
  },
  "luminance": 0.15891
}

Semantic roles & 50–950 ramp

primary

#3070BD

secondary

#CAA87F

accent

#9B45E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3070BD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →